However, doomsdayers don't need to fret too much, the scientist also said that the likelihood of such a demise is probably tens of billions of years off.

The God particle was likely discovered last year when scientists at the CERN nuclear research facility observed a particle consistent with the Higgs running through the Large Hadron Collider. Until then, the particle was a theoretical idea rather than a sure thing. Higgs is thought to be responsible for mass in the otherwise-already-proven standard model of physics.

Theory on the particle indicates that mass can be transmitted to other fundamental particles in the universe, which is how the possibility of the end of the world comes into play. This idea of mass transference suggests that the universe is not completely stable -- it's actually in a "metastable" state.

"If you use all the physics that we know now, and we do what we think is a straightforward calculation, it's bad news," Lykken said, according to NBC. "The universe wants to be in a different state, so eventually to realize that, a little bubble of what you might think of as an alternate universe will appear somewhere, and it will spread out and destroy us."

Basically, Lykken says that our universe could easily be slapped out by another universe. However, he also said that if it does happen, it will happen at the speed of light -- which means it will be so fast we won't even realize it.

About the author

Dara Kerr is a staff writer for CNET focused on the sharing economy and tech culture. She grew up in Colorado where she developed an affinity for collecting fool's gold and spirit animals.
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